Open Window Detection; Manual Control - Sonnenkönig ECO 500 Bedienungsanleitung

5.2 Open window detection

This heater is equipped with an open window detection function� If our
control system detects that the room temperature has decreased 3
degrees within 15 minutes when the heater is on the heating status, it
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will recognize that the window is open� The window sign on the screen
will start to flash and the heater will power off for 30 minutes and get
back to the previous setting automatically after 30 minutes�
You can deactivate and activate this function by long pressing for 5
seconds the "-" button, and the open window sign on the screen will
disappear and appear accordingly
5.3 Temperature calibration
Long press "+" button for 5 seconds to enter the temperature calibra-
tion, adjust the number by pressing "-" or "+" button, the calibration
ranges from -5 to +5 degrees�
5.4 WIFI function on/off
Long press "Timer" button for 10 seconds to disable the WIFI connec-
tion and the WIFI sign on the screen will disappear, long press "Timer"
button for 10 seconds to turn it on again�

5.5 Manual control

To enter the manual mode, activate the power switch, press pow-
er button to power on the heater and the "M" sign will show on the
screen� Now the heater operates in the manual mode, adjust your
desired temperature by pressing "-" or "+" button, 2 seconds later the
screen will retain to the reading of current room temperature�
If you would like to set up the timer, press timer button and "00H" will
appear on the screen and you can set the timer by press "-" and "+"
button to start the count-down timer�
Please notice that once the timer is set, the heater will automatical-
ly work under the manual mode.
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